5975-01-254-2851 MOUNTING BASE,ELECTRICAL EQUIPME Index 5340-01-254-2853 COVER,ACCESS

National Stock Number:
5340-01-254-2852

Federal Supply Class:
5340

National Item Identification Number:
012542852

Description:
COVER,ACCESS

Detail:
A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS. Excludes all covers not specifically designed to provide access for the purposes listed above.


Manufacturer Information:
2439671-196214RAYTHEON COMPANY


Techincal Specification:
BODY THICKNESS0.032 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.150 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.470 INCHES NOMINAL
FEATURES PROVIDEDSPECIAL MARKING
HOLE DIAMETER0.166 INCHES NOMINAL
LENGTH2.900 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 TEM H34 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 5052
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESDIST BTWN HOLE CNTRS 2.600 IN.; REQUIRES 1 GASKET P/N 2439675-1
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE 2 CL 2 MIL SPEC 1ST TREATMENT RESPONSE AND FED-STD-595 COLOR NO.37038 FED STD 2ND TREATMENT RESPONSE
SURFACE TREATMENTANODIZE AND PAINT
WIDTH0.950 INCHES NOMINAL


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